| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $228.96 | 9.475% | $250.654 | $250.65 | $250.65 | $250.70 |
| Purchase #2 | $227.79 | 3.448% | $235.6442 | $235.64 | $235.65 | $235.60 |
| Purchase #3 | $188.74 | 4.687% | $197.5862 | $197.59 | $197.60 | $197.60 |
| Purchase #4 | $162.58 | 9.858% | $178.6071 | $178.61 | $178.60 | $178.60 |
| Purchase #5 | $177.29 | 8.636% | $192.6008 | $192.60 | $192.60 | $192.60 |
| Purchase #6 | $128.51 | 4.516% | $134.3135 | $134.31 | $134.30 | $134.30 |
| Purchase #7 | $193.58 | 9.333% | $211.6468 | $211.65 | $211.65 | $211.60 |
| 7 purchase totals = | $1,307.45 | $1,401.0526 | $1,401.05 | $1,401.05 | $1,401.00 | |